Abundant Numbers
719
694
Abundant Numbers (Long)
787
871
Arabic to Roman
553
Arithmetic Numbers
860
Cubes
393
Divisors
771
19
838899374460871
Emirp Numbers
661
Emojify
359
Evil Numbers
872
Evil Numbers (Long)
547
848
568
Fibonacci
956933
Fizz Buzz
717
Foo Fizz Buzz Bar
708
Fractions
621
Gray Code Decoder
816
Gray Code Encoder
923
Happy Numbers
508
Hilbert Curve
3233323236296229
3540726438372741
30
Niven Numbers (Long)
820
Odious Numbers
814
Ordinal Numbers
706
Pernicious Numbers
735
Pernicious Numbers (Long)
783
Prime Numbers
665
Prime Numbers (Long)
701
Quine
946
Reverse Polish Notation
675
Roman to Arabic
560
Tongue-twisters
487
𝑒
385